diff options
Diffstat (limited to '')
| -rw-r--r-- | processor.c | 69 |
1 files changed, 56 insertions, 13 deletions
diff --git a/processor.c b/processor.c index bd6faf7..04f7cae 100644 --- a/processor.c +++ b/processor.c @@ -1,4 +1,4 @@ -/* $Id: processor.c,v 1.50 2003/11/11 04:40:20 reinelt Exp $ +/* $Id: processor.c,v 1.51 2003/11/24 11:34:54 reinelt Exp $ * * main data processing * @@ -22,6 +22,11 @@ * * * $Log: processor.c,v $ + * Revision 1.51 2003/11/24 11:34:54 reinelt + * + * 'Fixed' Rows which do not scroll by Lars Kempe + * temporary workaround for debian kernel-header bug + * * Revision 1.50 2003/11/11 04:40:20 reinelt * WIFI patch from Xavier Vello * @@ -252,7 +257,7 @@ static char *row[ROWS+1]; static int gpo[GPOS+1]; static int rows, cols, xres, yres, supported_bars, icons, gpos; -static int lines, scroll, turn; +static int lines, scroll, turn, fixed; static int token_usage[256]={0,}; static struct { int total, used, free, shared, buffer, cache, avail; } ram; @@ -960,6 +965,15 @@ void process_init (void) error ("'Scroll' entry in %s is %d, > %d display rows.", cfg_source(), scroll, rows); error ("This may lead to unexpected results!"); } + if (cfg_number("Fixed", 0, -1000000, 1000000, &fixed)<0) { + fixed=0; + error ("ignoring bad 'Fixed' value and using '%d'", fixed); + } + if (abs(fixed)>=rows) { + error ("'Fixed' entry in %s is abs(%d), >= %d display rows.", cfg_source(), fixed, rows); + fixed=(fixed<0)? -rows+1 : rows-1; + error ("ignoring bad 'Fixed' value and using '%d'", fixed); + } if (cfg_number("Turn", 1000, 1, 1000000, &turn)<0) { turn=1000; error ("ignoring bad 'Scroll' value and using '%d'", turn); @@ -969,6 +983,7 @@ void process_init (void) lines=rows; scroll=0; turn=0; + fixed=0; } if (cfg_number("Tick.Text", 500, 1, 1000000, &tick_text)<0) { @@ -1044,25 +1059,53 @@ void process (void) if (loop_tick==0) { collect_data(); } - // maybe scroll if (Turn() && loop_text==0) { offset+=scroll; - while (offset>=lines) { - offset-=lines; - } + while (offset>=lines) offset-=lines; lcd_clear(0); // soft clear } if (loop_text==0 || loop_bar==0) { - for (i=1; i<=rows; i++) { - j=i+offset; - while (j>lines) { - j-=lines; + if (fixed > 0){ // first n lines fixed, rest scrolled + // fixed part + for (i=1; i<=fixed; i++) { + txt=process_row (row[i], i, cols); + if (loop_text==0) + lcd_put(i, 1, txt); + } + // scrolled part + for (i=fixed+1; i<=rows; i++) { + j=i+offset; + while (j>lines) j-=lines-fixed; + txt=process_row (row[j], i, cols); + if (loop_text==0) + lcd_put (i, 1, txt); + } + } else if (fixed < 0) { // first lines scrolled, last n fixed + // scrolled part + for (i=1; i <= rows+fixed; i++){ + j=i+offset; + while (j>lines+fixed) j-=lines+fixed; + txt=process_row (row[j], i, cols); + if (loop_text==0) + lcd_put (i, 1, txt); + } + //fixed part + for (i=rows+fixed+1; i<=rows;i++){ + j = i+lines-rows; + txt=process_row (row[j], j, cols); + if (loop_text==0) + lcd_put(i,1,txt); + } + } else { // only scroll + for (i=1; i<=rows; i++) { + j=i+offset; + while (j>lines) j-=lines; + txt=process_row (row[j], i, cols); + if (loop_text==0) + lcd_put (i, 1, txt); } - txt=process_row (row[j], i, cols); - if (loop_text==0) - lcd_put (i, 1, txt); } } |